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Ksport

1-Piece Aircraft-Grade Aluminum Caliper Kit

$2,668.60 $2,304.23 Save $364.37

SKU: BKTY053-423CO

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This kit features 1-piece aircraft-grade aluminum calipers with aluminum pistons for strength, heat resistance, and corrosion freedom.
Show original supplier description
This kit features 1-piece calipers, precision-machined from aircraft-grade aluminum, offering exceptional strength and corrosion resistance. The aluminum pistons contribute to superior heat management and uncompromised performance. This rear kit includes 2-piston lightweight aluminum calipers, standard on 11" and 12" Procomp rear systems, which greatly improve pad wear and caliper rigidity compared to OEM designs. The kit utilizes two-piece rotors for a combination of lightweight construction, fade-free performance, and effective grip, suitable for both track and street driving. Additionally, D.O.T. compliant stainless-steel braided brake lines are included, which prevent hose expansion under pressure, resulting in a quicker pedal response and a firmer pedal feel. Customers can choose between slotted or cross-drilled rotors. Cross-drilled rotors are recommended for daily-driven vehicles due to their superior cooling, while slotted rotors are suggested for track-focused applications. The brake calipers come standard in various painted colors, with options for premium high-polish finishes or custom color choices. The kit includes NAOC Ceramic SC5 Street Pads, which provide optimal braking performance for street and occasional track use, reducing dust and noise while maintaining rotor wear. Ksport Big Brake kits are built to order, with production and delivery typically taking 4-6 weeks.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKsport
Part NumberBKTY053-423CO
CategoryBrakes
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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